Page 39 of 118

Instrument and control functions
3-25
3
EAU39542
Brake ped al
The brake pedal is located on the right
side of the vehicle.
This model is equipped with a unified
brake system.
When pressing down on the brake
pedal, the rear brake and a portion of
the front brake are applied. For full
braking performance, apply both the
brake lever and the brake pedal simul-
taneously.
EAU73181
ABS
This model’s anti-lock brake system
(ABS) features a dual electronic control
system, which acts on the front and
rear brakes independently.
Operate the brakes with ABS as you
would conventional brakes. If the ABS
is activated, a pulsating sensation may
be felt at the brake lever or brake ped-
al. In this situation, continue to apply
the brakes and let the ABS work; do
not “pump” the brakes as this will re-
duce braking effectiveness.
WARNING
EWA16051
Always keep a sufficient distance
from the vehicle ahea d to match the
ri din g speed even with ABS.
The ABS performs best with
lon g b rakin g d istances.
On certain surfaces, such as
rou gh or g ravel roa ds, the b rak-
in g d istance may be lon ger with
the ABS than without.
The ABS is monitored by an ECU,
which will revert the system to conven-
tional braking if a malfunction occurs.
TIP
The ABS performs a self-diagno-
sis test each time the vehicle first
starts off after the key is turned to
“ON” and the vehicle has traveled
at a speed of 10 km/h (6 mi/h) or
higher. During this test, a “click-
ing” noise may be heard from the
hydraulic control unit, and if the
brake lever or brake pedal is even
slightly applied, a vibration can be
felt at the lever and pedal, but this
does not indicate a malfunction.
1. Brake pedal
1
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Page 42 of 118

Instrument and control functions
3-28
3
EAU13075
Fuel tank cap
To open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
opened.
To close the fuel tank cap
1. Push the fuel tank cap into posi- tion with the key inserted in the
lock.
2. Turn the key counterclockwise to the original position, remove it,
and then close the lock cover.
TIP
The fuel tank cap cannot be closed un-
less the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked.
WARNING
EWA11092
Make sure that the fuel tank cap is
properly close d after fillin g fuel.
Leakin g fuel is a fire hazar d.
EAU13222
Fuel
Make sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline an d gasoline vapors are
extremely flamma ble. To avoi d fires
an d explosions an d to re duce the
risk of injury when refuelin g, follow
these instructions.
1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters
and clothes dryers.
2. Do not overfill the fuel tank. When refueling, be sure to insert the
pump nozzle into the fuel tank filler
hole. Stop filling when the fuel
reaches the bottom of the filler
tube. Because fuel expands when
it heats up, heat from the engine or
the sun can cause fuel to spill out
of the fuel tank.1. Fuel tank cap lock cover
2. Unlock.
1
2
1. Fuel tank filler tube
2. Maximum fuel level
21
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Page 44 of 118

Instrument and control functions
3-30
3
EAU72971
Fuel tank overflow hose
Before operating the vehicle:
check the overflow hose connec-
tion.
check the overflow hose for dam-
age.
confirm the overflow hose is not
blocked.
confirm the overflow hose is rout-
ed through the clamp.
TIP
See page 6-11 for canister information.
EAU13447
Catalytic converters
This vehicle is equipped with catalytic
converters in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
Do not park the vehicle near
possi ble fire hazar ds such as
g rass or other materials that
easily burn.
Park the vehicle in a place
where ped estrians or child ren
are not likely to touch the hot
exhaust system.
Make sure that the exhaust sys-
tem has coole d down before
d oin g any maintenance work.
Do not allow the eng ine to idle
more than a few minutes. Lon g
i d lin g can cause a b uild-up of
heat.
NOTICE
ECA10702
Use only unlea ded g asoline. The use
of lead ed g asoline will cause unre-
paira ble damag e to the catalytic
converter.
1. Fuel tank overflow hose
2. Clamp
2
1
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Page 45 of 118

Instrument and control functions
3-31
3
EAU39496
Seats
Passen ger seat
To remove the passenger seat
1. Insert the key into the seat lock, and then turn it counterclockwise.
2. Lift the front of the passenger seat and pull it forward.
To install the passenger seat
1. Insert the projections on the rear of the passenger seat into the seat
holders as shown, and then push
the front of the seat down to lock
it in place.
2. Remove the key. Ri
der seat
To remove the rider seat
1. Remove the passenger seat.
2. Push the rider seat lock lever, lo- cated under the back of the rider
seat, to the left as shown, and
then pull the seat off.
To install the rider seat
1. Insert the projection on the front of the rider seat into the seat holder
as shown, and then push the rear
of the seat down to lock it in place.
2. Install the passenger seat.
TIP
Make sure that the seats are prop-
erly secured before riding.
1. Seat lock
2. Unlock.
1. Projection
2. Seat holder
1
2
1. Rider seat lock lever
2. Rider seat
1. Projection
2. Seat holder
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Instrument and control functions
3-33
3
4. Install the rider seat height posi- tion adjuster so that the “H” mark
is aligned with the match mark.
5. Insert the projection on the front of the rider seat into seat holder B as
shown. 6. Align the projection on the bottom
of the rider seat with the “H” posi-
tion slot, and then push the rear of
the seat down to lock it in place as
shown.
7. Install the passenger seat.
To chan ge the ri der seat hei ght to
the low position 1. Remove the rider seat. (See page 3-31.)
2. Remove the rider seat height posi- tion adjuster by pulling it upward.
3. Move the rider seat holder cover to the upper position.
4. Install the rider seat height posi- tion adjuster so that the “L” mark
is aligned with the match mark.1. Rider seat holder cover
1. Rider seat height position adjuster
2. “H” mark
3. Match mark
1. Projection
2. Seat holder B (for high position)
3. Rider seat holder cover
1
1. “H” position slot
1. Rider seat height position adjuster
2. “L” mark
3. Match mark
UB88E1E0.book Page 33 Monday, July 10, 2017 2:46 PM
Page 48 of 118

Instrument and control functions
3-34
3 5. Insert the projection on the front of
the rider seat into seat holder A as
shown.
6. Align the projection on the bottom of the rider seat with the “L” posi-
tion slot, and then push the rear of
the seat down to lock it in place as
shown.
7. Install the passenger seat.
TIP
Make sure that the seats are properly
secured before riding.
EAU40254
Stora ge compartments
This vehicle is equipped with two stor-
age compartments.
Storage compartment A is located un-
der the rider seat. (See page 3-31.)
Storage compartment B is located un-
der the passenger seat. (See page
3-31.)
When storing documents or other
items in a storage compartment, be
sure to wrap them in a plastic bag so
that they will not get wet. When wash-
ing the vehicle, be careful not to let any
water enter a storage compartment.
WARNING
EWA14421
Do not exceed the load limit of 1
k g (2 l b) for stora ge compart-
ment A.
1. Projection
2. Rider seat holder cover
3. Seat holder A (for low position)
1. “L” position slot
12
3
1. Storage compartment A
1. Storage compartment B
1
1
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Page 77 of 118

Periodic maintenance an d a djustment
6-11
6
EAU36112
Canister
This model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the
following:
Check each hose connection.
Check each hose and canister for
cracks or damage. Replace if
damaged.
Make sure that the canister
breather is not blocked, and if
necessary, clean it.
EAU19889
Engine oil an d oil filter car-
tri dge
The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the en gine oil level
1. Place the vehicle on the center- stand. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, and then check the oil level
through the check window locat-
ed at the bottom-left side of the
crankcase.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Canister
2. Canister breather
1
2
1. Engine oil level check window
2. Engine oil filler cap
3. Maximum level mark
4. Minimum level mark
31
4
2
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Page 90 of 118
Periodic maintenance an d a djustment
6-24
6
EAU37914
Checkin g the brake lever free
play
There should be no free play at the
brake lever end. If there is free play,
have a Yamaha dealer inspect the
brake system.
WARNING
EWA14212
A soft or spon gy feelin g in the b rake
lever can in dicate the presence of
air in the hy draulic system. If there is
air in the hy draulic system, have a
Yamaha dealer blee d the system be-
fore operatin g the vehicle. Air in the
hy draulic system will diminish the
b rakin g performance, which may re-
sult in loss of control and an acci-
d ent.
EAU36505
Brake li ght switches
The brake light should come on just
before braking takes effect. The brake
light is activated by switches connect-
ed to the brake lever and brake pedal.
Since the brake light switches are
components of the anti-lock brake sys-
tem, they should only be serviced by a
Yamaha dealer.
1. No brake lever free play
1
UB88E1E0.book Page 24 Monday, July 10, 2017 2:46 PM